// 云函数入口文件
const cloud = require('wx-server-sdk')

cloud.init()

// 云函数入口函数
exports.main = async (event, context) => {
  const wxContext = cloud.getWXContext()
  try {
    const result = await cloud.openapi.wxacode.getUnlimited({
        // "page": 'pages/blog/blog',
        "scene": wxContext.OPENID,
      })
      const upload = await cloud.uploadFile({
        cloudPath: 'qrcode/' + Date.now() + '-' + Math.random()+'.png',
        fileContent: result.buffer,
      })
    return upload.fileID
  } catch (err) {
    return err
  }
}